Who Had Coined The Term Smog *?

What does smog do to people?

damage from ozone exposure may permanently injure the lung.

For example, repeated ozone impacts on the developing lungs of children may lead to reduced lung function as adults.

Also, ozone exposure may speed up the decline in lung function that occurs as a natural result of the aging process..

When was the term smog coined?

1900sSmog is air pollution that reduces visibility. The term “smog” was first used in the early 1900s to describe a mix of smoke and fog. The smoke usually came from burning coal. Smog was common in industrial areas, and remains a familiar sight in cities today.

Which of the following is the major photochemical smog?

Ground-level ozone constitutes one of the major components of photochemical smog, so called because of the photochemical reaction of air pollutants such as nitrogen oxides (NOx) and volatile organic compounds (VOCs) with ultraviolet light (sunlight); thus, the O3 levels vary strongly with season and the highest levels …

What word formation is smog?

A blend is a word formed by joining parts of two words after clipping. An example is smog, which comes from smoke and fog, or brunch, which comes from ‘breakfast’ and ‘lunch’. One subcategory of blending is the reduction of a word to one of its parts, e.g., fax (facsimile), flu (influenza) and bot (robot).

Is smog a blended word?

Blending is one of the many ways new words are made in English. It refers to joining the beginning of one word and the end of another to make a new word with a new meaning. Smog, from smoke and fog, and brunch, from breakfast and lunch, are examples of blends.

Is smog a word?

Smog is a type of intense air pollution. The word “smog” was coined in the early 20th century, and is a contraction (portmanteau) of the words smoke and fog to refer to smoky fog due to its opacity, and odor. … Smog is often categorized as being either summer smog or winter smog.

What caused the smog in 1952?

Great Smog of London, lethal smog that covered the city of London for five days (December 5–9) in 1952, caused by a combination of industrial pollution and high-pressure weather conditions. This combination of smoke and fog brought the city to a near standstill and resulted in thousands of deaths.

What sources of indoor air pollution are the biggest issues?

Primary Causes of Indoor Air ProblemsFuel-buring combustion appliances.Tobacco products.Building materials and furnishings as diverse as: … Products for household cleaning and maintenance, personal care, or hobbies.Central heating and cooling systems and humidification devices.Excess moisture.Outdoor sources such as:

What does smog do to humans?

Smog can irritate your eyes, nose and throat. Or it can worsen existing heart and lung problems or perhaps cause lung cancer with regular long-term exposure. It also results in early death. Studies on ozone show that once it gets into your lungs, it can continue to cause damage even when you feel fine.

Is the fog in the crown real?

Here’s the Rest of the Story. In Netflix’s hit show on the royals, there’s an unbelievable story about air pollution. But the Great Smog of London was all too real — and still relevant today. John Lithgow, center, plays Winston Churchill in the series “The Crown.”

How can you protect yourself from smog?

How can you protect yourself from smog?Keep up to date with weather forecasts and smog throughout the year. … If the air quality forecast is poor, where possible, avoid the affected areas. … Avoid exercising in smoggy conditions, particularly at midday when ground ozone levels are at their highest.More items…

Who was most affected by the Great Smog?

Most of the victims were very young or elderly, or had pre-existing respiratory problems. In February 1953, Marcus Lipton suggested in the House of Commons that the fog had caused 6,000 deaths and that 25,000 more people had claimed sickness benefits in London during that period.

Why is London called the Big Smoke?

Through the 19th and in the early half of the 20th century, Londoners used coal for heating their homes, which produced large amounts of smoke. In combination with climatic conditions this often caused a characteristic smog, and London became known for its typical “London Fog”, also known as “Pea Soupers”.

What is the meaning of the word smog?

: a fog made heavier and darker by smoke and chemical fumes also : a photochemical haze caused by the action of solar ultraviolet radiation on atmosphere polluted with hydrocarbons and oxides of nitrogen especially from automobile exhaust.

Is LOL a word formation?

Coleman (2012) notes ‘LOL’, which is an initialism created from the phrase ‘laughing out loud’, as being a good example of a slang initialism. It can either be an abbreviation or an acronym, depending on whether you choose to spell the word out or pronouncing it like words typically are pronounced (Coleman, 2012: 39).

What is another name for smog?

In this page you can discover 12 synonyms, antonyms, idiomatic expressions, and related words for smog, like: air-pollution, pollution, fog, haze, fumes, exhaust, mist, dirty fog, smoke haze, smaze and smogginess.

What does smog mean in texting?

Save Me Oh GodSMOG — Save Me Oh God.

How does smog cause pollution?

The atmospheric pollutants or gases that form smog are released in the air when fuels are burnt. When sunlight and its heat react with these gases and fine particles in the atmosphere, smog is formed. It is purely caused by air pollution.

Why is smog dangerous?

Why is it harmful? When inhaled, smog irritates our airways, increasing our risk of serious heart and lung diseases. These health risks are why many cities monitor smog levels. On a high ozone-alert day, for example, your eyes and throat may burn, and you may cough and wheeze.

Is smog a mixture?

Smog is a form of air pollution. The word “smog” is a combination of the words “smoke” and “fog.” Smog is a mixture of many pollutants, mainly ground level ozone and fine particulate matter.

How does photochemical smog affect humans?

Even short-term exposure to photochemical smog tends to have ill effects on both the young and the elderly. It causes painful irritation of the respiratory system, reduced lung function and difficulty breathing; this is more evident while exercising or working outdoors.